tetrakis(trimethylsilyl)silane

Names

[ Name ]:
tetrakis(trimethylsilyl)silane

[Synonym ]:
Tetrakis(trimethylsilyl)silane
Tetrakis-trimethylsilyl-silan
Trisilane, 1,1,1,3,3,3-hexamethyl-2,2-bis(trimethylsilyl)-
Si(Si(CH3)3)4
2,2-Bis(trimethylsilyl)-1,1,1,3,3,3-hexamethyl-trisilane
1,1,1,3,3,3-Hexamethyl-2,2-bis(trimethylsilyl)trisilane
MFCD00054859
Tetrakil(trimethylsilyl)silane

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
265.2±23.0 °C at 760 mmHg

[ Melting Point ]:
≥300 °C(lit.)

[ Molecular Formula ]:
C₁₂H₃₆Si₅

[ Molecular Weight ]:
320.842

[ Flash Point ]:
84.4±15.6 °C

[ Exact Mass ]:
320.166321

[ LogP ]:
6.50

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.414

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%